20133147580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4027}}^1$

素因数の和:4164

約数の個数: 192

約数和(自身を含む): 54114665472

約数和(自身を除く): 33981517892

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 65, 67, 70, 82, 91, 130, 134, 140, 164, 182, 205, 260, 268, 287, 335, 364, 410, 455, 469, 533, 574, 670, 820, 871, 910, 938, 1066, 1148, 1340, 1435, 1742, 1820, 1876, 2132, 2345, 2665, 2747, 2870, 3484, 3731, 4027, 4355, 4690, 5330, 5494, 5740, 6097, 7462, 8054, 8710, 9380, 10660, 10988, 12194, 13735, 14924, 16108, 17420, 18655, 19229, 20135, 24388, 27470, 28189, 30485, 35711, 37310, 38458, 40270, 52351, 54940, 56378, 60970, 71422, 74620, 76916, 80540, 96145, 104702, 112756, 121940, 140945, 142844, 165107, 178555, 192290, 209404, 249977, 261755, 269809, 281890, 330214, 357110, 366457, 384580, 499954, 523510, 539618, 563780, 660428, 714220, 732914, 825535, 999908, 1047020, 1079236, 1155749, 1249885, 1349045, 1465828, 1651070, 1832285, 1888663, 2146391, 2311498, 2499770, 2698090, 3302140, 3507517, 3664570, 3777326, 4292782, 4622996, 4999540, 5396180, 5778745, 7015034, 7329140, 7554652, 8585564, 9443315, 10731955, 11062169, 11557490, 14030068, 15024737, 17537585, 18886630, 21463910, 22124338, 23114980, 24552619, 30049474, 35075170, 37773260, 42927820, 44248676, 49105238, 55310845, 60098948, 70150340, 75123685, 77435183, 98210476, 110621690, 122763095, 143808197, 150247370, 154870366, 221243380, 245526190, 287616394, 300494740, 309740732, 387175915, 491052380, 575232788, 719040985, 774351830, 1006657379, 1438081970, 1548703660, 2013314758, 2876163940, 4026629516, 5033286895, 10066573790, 20133147580]

約数ペア:

[(1, 20133147580), (2, 10066573790), (4, 5033286895), (5, 4026629516), (7, 2876163940), (10, 2013314758), (13, 1548703660), (14, 1438081970), (20, 1006657379), (26, 774351830), (28, 719040985), (35, 575232788), (41, 491052380), (52, 387175915), (65, 309740732), (67, 300494740), (70, 287616394), (82, 245526190), (91, 221243380), (130, 154870366), (134, 150247370), (140, 143808197), (164, 122763095), (182, 110621690), (205, 98210476), (260, 77435183), (268, 75123685), (287, 70150340), (335, 60098948), (364, 55310845), (410, 49105238), (455, 44248676), (469, 42927820), (533, 37773260), (574, 35075170), (670, 30049474), (820, 24552619), (871, 23114980), (910, 22124338), (938, 21463910), (1066, 18886630), (1148, 17537585), (1340, 15024737), (1435, 14030068), (1742, 11557490), (1820, 11062169), (1876, 10731955), (2132, 9443315), (2345, 8585564), (2665, 7554652), (2747, 7329140), (2870, 7015034), (3484, 5778745), (3731, 5396180), (4027, 4999540), (4355, 4622996), (4690, 4292782), (5330, 3777326), (5494, 3664570), (5740, 3507517), (6097, 3302140), (7462, 2698090), (8054, 2499770), (8710, 2311498), (9380, 2146391), (10660, 1888663), (10988, 1832285), (12194, 1651070), (13735, 1465828), (14924, 1349045), (16108, 1249885), (17420, 1155749), (18655, 1079236), (19229, 1047020), (20135, 999908), (24388, 825535), (27470, 732914), (28189, 714220), (30485, 660428), (35711, 563780), (37310, 539618), (38458, 523510), (40270, 499954), (52351, 384580), (54940, 366457), (56378, 357110), (60970, 330214), (71422, 281890), (74620, 269809), (76916, 261755), (80540, 249977), (96145, 209404), (104702, 192290), (112756, 178555), (121940, 165107), (140945, 142844)]